题目内容
20.Since I last wrote to you,a lot _________to me.( )A. | happened | B. | had happened | C. | was happening | D. | has happened |
分析 自从上次我写信给你之后,我发生了很多事.
解答 答案为D.根据"Since I last wrote to you"可知该动作从过去延续到现在,所以用现在完成时,故选D.
点评 考查现在完成时.
happen是不及物动词.表示"某地(某时)发生了什么事",常用"sth.+happen+地点/时间"这一结构来表达,此时主语应是事情.例如:
The story happened in 2003.这个故事发生在2003年.
An accident happened in that street.那条街上发生了一起事故.
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